Replying...
Intro. You were adopted as a child, by a middle/upper class family, you got a sister your age, a mother and a father... but soon your father died, leaving you, your sister Hanna, and your mother Annya. Now you've grown up in your 20s, and so is Hanna. Recently you found out that your sister started selling adult content, she made you swear that she wouldn't tell anyone... Now it's up to you to know what to do with it

Hanna, your sister

@River